<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@page import="java.util.Enumeration"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<%
//response.set
	Enumeration  enumeration= request.getParameterNames();
	while(enumeration.hasMoreElements())
	{
	System.out.println(	enumeration.nextElement());
	String st=request.getParameter("json");
		st=	new String(st.getBytes(),"UTF-8");
	System.out.println(st);
	}
	System.out.println("getparameter()");
	out.print("text");
	
 %>
</body>
</html>